CN117443603A - Centrifugal machine capable of automatically correcting rotor position - Google Patents
Centrifugal machine capable of automatically correcting rotor position Download PDFInfo
- Publication number
- CN117443603A CN117443603A CN202311698386.3A CN202311698386A CN117443603A CN 117443603 A CN117443603 A CN 117443603A CN 202311698386 A CN202311698386 A CN 202311698386A CN 117443603 A CN117443603 A CN 117443603A
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- Prior art keywords
- centrifugal
- correction
- cavity
- disc
- main shaft
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- 238000012937 correction Methods 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000005192 partition Methods 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000010485 coping Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/02—Casings; Lids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/08—Arrangement or disposition of transmission gearing ; Couplings; Brakes
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention discloses a centrifugal machine capable of automatically correcting the position of a rotor, which comprises: the centrifugal box is internally and transversely provided with a plurality of partition boards for dividing the centrifugal box into a centrifugal cavity, a transmission cavity and a power cavity from top to bottom; the power cavity is internally provided with a first driving motor and a second driving motor, and the output ends of the first driving motor and the second driving motor are respectively provided with a main shaft and a driving shaft which penetrate through the partition plate and extend into the centrifugal cavity; and a correction disc and a control disc are rotatably arranged in the transmission cavity. According to the invention, the motor drives the centrifuge cover to automatically open, so that the step of manual operation is avoided, and the centrifuge cover can be manually opened when the centrifuge is suddenly powered off. The invention can automatically lock the main shaft when the centrifuge cover is opened, and can carry out emergency braking on the rotating rotor so as to be convenient for coping with emergency conditions, and can also keep the position of the main shaft fixed when the rotor is replaced, thereby reducing the operation difficulty when the rotor is replaced.
Description
Technical Field
The invention relates to the technical field of centrifuges, in particular to a centrifuger capable of automatically correcting the position of a rotor.
Background
The centrifugal machine is an instrument for accelerating the sedimentation velocity of particles in liquid by utilizing the strong centrifugal force generated by the high-speed rotation of the rotary head and separating substances with different sedimentation coefficients and buoyancy densities in a sample, has wide application range in the medical industry, is mainly applied to blood separation, DNA research/immunohematology laboratories, inspection rooms, research rooms and the like, is an ideal product of medical and biochemical laboratories on serum, plasma and radioimmune, and is necessary equipment of various hospitals, laboratories, blood stations, medical institutions and medical research institutions.
After the centrifugal process of the existing centrifugal machine is finished, the position of the rotor is usually not fixed, the mechanical arm is inconvenient to take and put, the centrifugal machine automatic positioning mechanism is developed to enable the traditional centrifugal motor to be changed into an intelligent centrifugal machine, and the centrifugal machine has an important effect on the development of medical automatic detection equipment, so that the centrifugal machine capable of automatically correcting the position of the rotor is provided and is used for solving the problems.
Disclosure of Invention
The present invention is directed to solve the above-mentioned problems, and provides a centrifuge capable of automatically correcting the rotor position.
In order to solve the technical problems, the invention adopts the following technical scheme: a centrifuge capable of automatically correcting a rotor position, comprising:
the centrifugal box is internally and transversely provided with a plurality of partition boards for dividing the centrifugal box into a centrifugal cavity, a transmission cavity and a power cavity from top to bottom;
the power cavity is internally provided with a first driving motor and a second driving motor, and the output ends of the first driving motor and the second driving motor are respectively provided with a main shaft and a driving shaft which penetrate through the partition plate and extend into the centrifugal cavity;
a correction disc and a control disc are rotatably arranged in the transmission cavity;
two groups of sliding grooves are formed in the correction disc, correction bevel gears are arranged on one sides, far away from the main shaft, of the two groups of sliding grooves, and control pieces which can stretch and retract along with rotation of the correction bevel gears are movably arranged in the correction bevel gears;
the control piece is provided with a sliding piece extending into the sliding groove, and one side of the control piece, which is close to the main shaft, is provided with an abutting piece for abutting against the main shaft;
the control panel is in transmission connection with the driving shaft, a control bevel gear meshed with the correction bevel gear is arranged at the bottom of the control panel, and the second driving motor can drive the control panel to rotate, so that the correction bevel gear rotates, and the abutting piece moves towards the direction approaching to and away from the main shaft;
and a third driving motor which is used for driving the correction disc to rotate and has a shaft locking function is further arranged in the power cavity and is used for driving the correction disc to rotate to a designated position.
Further, a centrifugal cover is arranged on the driving shaft, and the centrifugal cover is eccentrically arranged on the driving shaft and is used for covering the centrifugal cavity under the driving of the driving shaft.
Further, the front end of the centrifugal box is fixedly provided with a control panel.
Further, the partition includes a second partition plate and a support plate;
the second separation plate is used for separating the transmission cavity from the centrifugal cavity;
the supporting plate is used for separating the transmission cavity and the power cavity.
Further, the supporting plate is also used for bearing the rotation of the correction disc;
the correcting disk is characterized in that an installation part is arranged on the outer side of the correcting disk, the installation part is a limiting ring, and a limiting groove corresponding to the limiting ring is arranged in the supporting plate and is used for being connected with the supporting plate in a rotating mode.
Further, a first separation plate is arranged in the centrifugal cavity and divides the centrifugal cavity into a centrifugal part for arranging a centrifugal disc and a transmission part for arranging a transmission part of a centrifugal cover;
and a centrifugal disc is arranged on the main shaft and is used for installing the rotor.
Further, a first passing part and a second passing part for the spindle to pass through are respectively arranged in the middle of the correction disc and the control disc.
Furthermore, the correction disc is also provided with a mounting plate for bearing correction bevel gears, the two correction bevel gears are rotatably arranged on the mounting plate and penetrate through the mounting plate, a threaded hole is formed in the correction bevel gears, an external thread matched with the threaded hole is formed outside the control piece, and the control piece is used for stretching along with the rotation direction of the correction bevel gears;
an inner gear ring is arranged at the bottom of the correction disc and meshed with the output end of the third driving motor.
Further, a latch is arranged on the outer side of the control panel, a section of the driving shaft positioned in the power cavity is provided with a control ratchet wheel meshed with the latch of the control panel, and the control ratchet wheel is used for driving the control panel to rotate and enabling the abutting piece to move towards the direction of approaching or separating from the main shaft;
one end of the abutting piece close to the main shaft is in an arc shape with the same radian as that of the main shaft
Furthermore, a magnetic piece is arranged on one side, close to the main shaft, of the two groups of sliding grooves, and the sliding pieces are made of magnetic materials and are used for being adsorbed by the magnetic pieces.
The beneficial effects of the invention are as follows:
1. according to the invention, the motor drives the centrifuge cover to automatically open, so that the step of manual operation is avoided, and the centrifuge cover can be manually opened when the centrifuge is suddenly powered off.
2. The invention can automatically lock the main shaft when the centrifuge cover is opened, and can carry out emergency braking on the rotating rotor so as to be convenient for coping with emergency conditions, and can also keep the position of the main shaft fixed when the rotor is replaced, thereby reducing the operation difficulty when the rotor is replaced.
3. The invention can move the positioning piece to the main shaft position after the centrifuge cover is opened, and can correct the position of the rotor through the positioning motor so as to achieve the effect of rotor positioning.
4. The invention can reduce the inertia of the positioning motor during rotation by controlling the cooperation of the turntable and the positioning ratchet wheel, thereby achieving the effect of accurate positioning.
Drawings
Fig. 1 is a schematic diagram of an overall mechanism structure provided by the present invention.
Fig. 2 is a schematic diagram of the internal structure of the centrifugal box provided by the invention.
Fig. 3 is a front view of the internal structure of the centrifugal box provided by the invention.
Fig. 4 is a schematic diagram of an internal transmission structure of the centrifugal box provided by the invention.
Fig. 5 is an exploded schematic view of the internal transmission structure of the centrifugal box provided by the invention.
Fig. 6 is a schematic diagram of a structure of a calibration disc at a first viewing angle according to the present invention.
Fig. 7 is a schematic structural diagram of a calibration disc at a second view angle according to the present invention.
Fig. 8 is a schematic structural diagram of a control member according to the present invention.
Fig. 9 is a schematic diagram of a control panel structure according to the present invention.
Reference numerals illustrate:
in the figure: 100. a centrifugal box; 101. a control panel; 102. a centrifugal cover; 103. a centrifugal chamber; 104. a first partition plate; 105. a transmission cavity; 106. a second partition plate; 107. a power cavity; 108. a support plate; 110. a second driving motor; 111. a drive shaft; 112. a control ratchet; 120. a first driving motor; 121. a main shaft; 122. a centrifugal disc; 130. a correction plate; 131. a mounting part; 132. a first passage portion; 133. a magnetic member; 134. a sliding groove; 135. a mounting plate; 136. correcting the bevel gear; 137. a threaded hole; 138. an inner gear ring; 139. a third driving motor; 140. a control member; 141. a slider; 142. an abutting piece; 150. a control panel; 151. controlling a bevel gear; 152. and a second passage portion.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. Embodiments and features of embodiments in this application may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to FIGS. 1-9, the present invention discloses a centrifuge capable of automatically correcting a rotor position, comprising:
the centrifugal box 100 is internally and transversely provided with a plurality of partition boards for dividing the centrifugal box 100 into a centrifugal cavity 103, a transmission cavity 105 and a power cavity 107 from top to bottom, wherein the centrifugal cavity 103 is used for installing a rotor, a centrifugal tube is installed through the rotor, the transmission cavity 105 is used for accommodating a transmission part of the integral mechanism, and the power cavity 107 is used for installing a power part of the integral mechanism;
a first driving motor 120 and a second driving motor 110 are arranged in the power cavity 107, the output ends of the first driving motor 120 and the second driving motor 110 are respectively provided with a main shaft 121 and a driving shaft 111 which penetrate through the partition plate and extend into the centrifugal cavity 103, the first driving motor 120 is used for driving the rotor and a centrifugal tube arranged on the rotor to do centrifugal motion, and the second driving motor 110 is used for realizing locking braking through a follow-up assembly clamping main shaft 121 after running;
the transmission cavity 105 is provided with a correction disc 130 and a control disc 150 rotatably sleeved on the outer side of the main shaft 121 and coaxially arranged with the main shaft 121, and it should be noted that the middle parts of the correction disc 130 and the control disc 150 are respectively provided with a first passing part 132 and a second passing part 152 for the main shaft 121 to pass through;
as shown in fig. 6, two groups of sliding grooves 134 symmetrically distributed with the main shaft 121 as a center are formed on the correction disc 130, a magnetic member 133 is formed on one side of the two groups of sliding grooves 134 close to the main shaft 121, a correction bevel gear 136 is formed on one side of the two groups of sliding grooves 134 far from the main shaft 121, and a control member 140 capable of extending and retracting along with rotation of the correction bevel gear 136 is movably arranged in the correction bevel gear 136;
as shown in fig. 8, the control member 140 is provided with a sliding member 141 extending into the sliding groove 134, the sliding member 141 is made of a magnetic material and is used for being attracted by the magnetic member 133, one side of the control member 140, which is close to the main shaft 121, is provided with an abutting member 142, and one end of the abutting member 142, which is close to the main shaft 121, is arc-shaped and is used for abutting against the main shaft 121 to realize clamping and locking;
the control disc 150 is in transmission connection with the driving shaft 111, a control bevel gear 151 meshed with the correction bevel gear 136 is arranged at the bottom of the control disc 150, as shown in fig. 9, the second driving motor 110 is used for driving the sliding member 141 to adsorb the magnetic member 133 and making the abutting member 142 abut against the main shaft 121;
as shown in fig. 7, an inner gear ring 138 is disposed at the bottom of the calibration disc 130, and a third driving motor 139 meshed with the inner gear ring 138 and having a locking function is further disposed in the power chamber 107, where the third driving motor 139 is configured to drive the calibration disc 130 to rotate to a specified position.
When the rotor needs to be replaced, the third driving motor 139 is controlled to lock the shaft, the driving shaft 111 is controlled to rotate through the second driving motor 110, so that the centrifugal cover 102 is rotated to be opened, meanwhile, the driving control ratchet wheel 112 is driven to rotate to drive the control disc 150, so that the two control pieces 140 are driven to move towards the main shaft 121 through the control bevel gear 151 until the abutting piece 142 is attached to the main shaft 121, and meanwhile, the magnetic piece 133 is attached to the sliding piece 141 to lock the main shaft 121, so that the problem that the installation and the disassembly are inconvenient due to the rotation of the main shaft 121 when the rotor is replaced is solved.
When the rotor is required to be subjected to position correction: after the above steps, the third driving motor 139 drives the control portion 138 to rotate, so as to control the rotation of the correction disc 130, and the magnetic attraction of the magnetic member 133 and the sliding member 141 drives the correction disc 130, the control member 140 and the control disc 150 to rotate around the main shaft 121, and the control ratchet 112 is not driven to rotate when the control disc 150 rotates until the main shaft 121 is moved to the designated position, thereby solving the problem of the rotor stop position consistency.
As shown in fig. 1, the driving shaft 111 is provided with a centrifugal cover 102, and the centrifugal cover 102 is eccentrically disposed on the driving shaft 111 and is used for covering the centrifugal cavity 103 under the driving of the driving shaft 111.
In this embodiment, a control panel 101 is fixedly disposed at the front end of the centrifugal box 100, so that an operator can set parameters such as centrifugal speed and centrifugal time, a controller and a power supply are disposed in the control panel 101, and the control panel 101 adjusts the operation of each motor through the controller.
As shown in fig. 2, the spacer includes a second spacer plate 106 and a support plate 108;
the second partition plate 106 is used for separating the transmission cavity 105 from the centrifugal cavity 103;
the support plate 108 separates the drive chamber 105 from the power chamber 107.
Further, the supporting plate 108 is further used for carrying the calibration disk 130 to rotate;
the outer side of the correction disc 130 is provided with a mounting part 131, the mounting part 131 is a limiting ring, and the supporting plate 108 is provided with a limiting groove corresponding to the limiting ring for rotationally connecting with the supporting plate 108.
Further, a first partition plate 104 is further disposed in the centrifugal cavity 103, and the first partition plate 104 partitions the centrifugal cavity 103 into a centrifugal part for placing the centrifugal disk 122 and a transmission part for placing the transmission part of the centrifugal cover 102;
the spindle 121 is provided with a centrifugal disk 122, and the centrifugal disk 122 is used for mounting a rotor.
The above-mentioned baffle is provided to make the mechanism inside the apparatus of the present application operate alone, so as to avoid deviation caused by mutual influence.
As shown in fig. 9, a latch is disposed on the outer side of the control disc 150, and a section of the driving shaft 111 located in the power chamber 107 is provided with a control ratchet 112 engaged with the latch of the control disc 150, so as to drive the control disc 150 to rotate and move the abutting member 142 in a direction approaching or separating the main shaft 121.
As shown in fig. 6, the correction disc 130 is further provided with a mounting plate 135 for carrying a correction bevel gear 136, two correction bevel gears 136 are rotatably disposed on the mounting plate 135 and penetrate through the mounting plate 135, a threaded hole 137 is disposed inside the correction bevel gear 136, an external thread adapted to the threaded hole 137 is disposed outside the control member 140, and the control member 140 is configured to stretch and retract along with the rotation direction of the correction bevel gear 136.
Through the above structure, when the control panel 150 rotates, the control bevel gear 151 at the bottom of the control panel 150 can drive the correction bevel gear 136 to rotate, and the control member 140 is limited by the sliding member 141 due to the engagement of the threaded hole 137 in the correction bevel gear 136 and the external thread of the control member 140, so that the telescopic effect according to the rotation of the control panel 150 can be achieved.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
In addition, "a plurality of" means two or more.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. A centrifuge capable of automatically correcting a rotor position, comprising:
the centrifugal box (100) is internally and transversely provided with a plurality of partition boards for dividing the centrifugal box (100) into a centrifugal cavity (103), a transmission cavity (105) and a power cavity (107) from top to bottom;
a first driving motor (120) and a second driving motor (110) are arranged in the power cavity (107), and a main shaft (121) and a driving shaft (111) which penetrate through the partition plate and extend into the centrifugal cavity (103) are respectively arranged at the output ends of the first driving motor (120) and the second driving motor (110);
a correction disc (130) and a control disc (150) are rotatably arranged in the transmission cavity (105);
two groups of sliding grooves (134) are formed in the correction disc (130), correction bevel gears (136) are arranged on one sides, far away from the main shaft (121), of the two groups of sliding grooves (134), and control pieces (140) which can stretch and retract along with rotation of the correction bevel gears (136) are movably arranged in the correction bevel gears (136);
a sliding part (141) extending into the sliding groove (134) is arranged on the control part (140), and an abutting part (142) is arranged on one side of the control part (140) close to the main shaft (121) and used for abutting against the main shaft (121);
the control panel (150) is in transmission connection with the driving shaft (111), a control bevel gear (151) meshed with the correction bevel gear (136) is arranged at the bottom of the control panel (150), the second driving motor (110) can drive the control panel (150) to rotate, and then the correction bevel gear (136) is rotated, so that the abutting piece (142) moves towards the direction approaching to and away from the main shaft (121);
and a third driving motor (139) which is used for driving the correction disc (130) to rotate and has a shaft locking function is further arranged in the power cavity (107), and the third driving motor (139) is used for driving the correction disc (130) to rotate to a designated position.
2. A centrifuge capable of automatically correcting a rotor position according to claim 1, wherein: the centrifugal cover (102) is arranged on the driving shaft (111), and the centrifugal cover (102) is eccentrically arranged on the driving shaft (111) and is used for covering the centrifugal cavity (103) under the driving of the driving shaft (111).
3. A centrifuge capable of automatically correcting a rotor position according to claim 1, wherein: the front end of the centrifugal box (100) is fixedly provided with a control panel (101).
4. A centrifuge capable of automatically correcting a rotor position according to claim 1, wherein: the separator includes a second separator plate (106) and a support plate (108);
the second separation plate (106) is used for separating the transmission cavity (105) and the centrifugal cavity (103);
the supporting plate (108) is used for separating the transmission cavity (105) and the power cavity (107).
5. A centrifuge capable of automatically correcting a rotor position according to claim 4, wherein: the supporting plate (108) is also used for bearing the rotation of the correction disc (130);
the correction disc (130) is provided with a mounting part (131) on the outer side, the mounting part (131) is a limiting ring, and a limiting groove corresponding to the limiting ring is arranged in the supporting plate (108) and is used for being rotationally connected with the supporting plate (108).
6. A centrifuge capable of automatically correcting a rotor position according to claim 1, wherein: a first separation plate (104) is further arranged in the centrifugal cavity (103), and the first separation plate (104) separates the centrifugal cavity (103) into a centrifugal part for accommodating a centrifugal disc (122) and a transmission part for accommodating a transmission part of the centrifugal cover (102);
and a centrifugal disc (122) is arranged on the main shaft (121), and the centrifugal disc (122) is used for installing a rotor.
7. A centrifuge capable of automatically correcting a rotor position according to claim 1, wherein: the middle parts of the correction disc (130) and the control disc (150) are respectively provided with a first passing part (132) and a second passing part (152) for the spindle (121) to pass through.
8. A centrifuge capable of automatically correcting a rotor position according to claim 1, wherein: the correction disc (130) is also provided with a mounting plate (135) for bearing correction bevel gears (136), two correction bevel gears (136) are rotatably arranged on the mounting plate (135) and penetrate through the mounting plate (135), threaded holes (137) are formed in the correction bevel gears (136), external threads matched with the threaded holes (137) are formed outside control pieces (140), and the control pieces (140) are used for stretching along with the rotation direction of the correction bevel gears (136);
an inner gear ring (138) is arranged at the bottom of the correction disc (130), and the inner gear ring (138) is meshed with the output end of the third driving motor (139).
9. A centrifuge capable of automatically correcting a rotor position according to claim 1, wherein: the outside of the control panel (150) is provided with a latch, a section of the driving shaft (111) positioned in the power cavity (107) is provided with a control ratchet wheel (112) meshed with the latch of the control panel (150) for driving the control panel (150) to rotate and enabling the abutting piece (142) to move towards or away from the main shaft (121);
one end of the abutting piece (142) close to the main shaft (121) is in an arc shape with the radian identical to that of the main shaft (121).
10. A centrifuge capable of automatically correcting a rotor position according to claim 1, wherein: and a magnetic piece (133) is arranged on one side, close to the main shaft (121), of the two groups of sliding grooves (134), and the sliding pieces (141) are made of magnetic materials and are used for being adsorbed by the magnetic pieces (133).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311698386.3A CN117443603A (en) | 2023-12-11 | 2023-12-11 | Centrifugal machine capable of automatically correcting rotor position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311698386.3A CN117443603A (en) | 2023-12-11 | 2023-12-11 | Centrifugal machine capable of automatically correcting rotor position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117443603A true CN117443603A (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311698386.3A Pending CN117443603A (en) | 2023-12-11 | 2023-12-11 | Centrifugal machine capable of automatically correcting rotor position |
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| Country | Link |
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| CN (1) | CN117443603A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900040A (en) * | 2024-03-19 | 2024-04-19 | 山东天骄生物技术股份有限公司 | Vertical centrifugal equipment for improving concentration of non-dairy creamer stock solution |
-
2023
- 2023-12-11 CN CN202311698386.3A patent/CN117443603A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900040A (en) * | 2024-03-19 | 2024-04-19 | 山东天骄生物技术股份有限公司 | Vertical centrifugal equipment for improving concentration of non-dairy creamer stock solution |
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